Net income attributable to Amedisys, Inc.

Add:

Provision for income taxes

Interest expense, net

Depreciation and amortization

EBITDA (1)

Add:

Certain items (2)

Intangible write-off (2)

Adjusted EBITDA (3)

Diluted earnings per share

Add:

Certain items (2)

Adjusted diluted earnings per share (4)

EBITDA is defined as net income attributable to Amedisys, Inc. before provision for income taxes, net interest expense, and depreciation and amortization. EBITDA should not be considered as an alternative to, or more meaningful than, income before income taxes, cash flow from operating activities, or other traditional indicators of operating performance. This calculation of EBITDA may not be comparable to a similarly titled measure reported by other companies, since not all companies calculate this non-GAAP financial measure in the same manner.

During the twelve-month period ended December 31, 2010 we incurred certain costs of $9.6 million ($5.9 million, net of tax or $0.21 per diluted share) associated with the realignment of operations including severance and legal expenses related to the United States Senate Committee on Finance inquiry and SEC and DOJ investigation. We also incurred costs associated with our exit activities of $13.6 million ($8.3 million, net of tax or $0.29 per diluted share) for the twelve-month period ended December 31, 2010, which includes $2.2 million, for the write-off of intangibles. During the three-month period ended September 30, 2010 we settled our Georgia indigent care liability for less than previously accrued of $3.7 million ($2.2 million net of tax or $0.08 per diluted share) and during the three-month period June 30, 2010 we received the Centers for Medicare and Medicaid Services (“CMS”) bonus payments of $3.6 million ($2.2 million or $0.08 per diluted share) as the result of a pay for performance demonstration.

Adjusted EBITDA is defined as net income attributable to Amedisys, Inc. before provision for income taxes, net interest expense, depreciation and amortization plus certain items as described in footnote 2. Adjusted EBITDA should not be considered as an alternative to, or more meaningful than, income before income taxes, cash flow from operating activities, or other traditional indicators of operating performance. This calculation of adjusted EBITDA may not be comparable to a similarly titled measure reported by other companies, since not all companies calculate this non-GAAP financial measure in the same manner.

Adjusted diluted earnings per share is defined as diluted earnings per share plus the earnings per share effect of certain items as described in footnote 2. Adjusted diluted earnings per share should not be considered as an alternative to, or more meaningful than, income before income taxes, cash flow from operating activities, or other traditional indicators or operating performance. This calculation of adjusted diluted earnings per share may not be comparable to a similarly titled measure reported by other companies, since not all companies calculate this non-GAAP financial measure in the same manner.